References
- Abdulrazak , S A , Fujihara , T , Ondiek , T and Ørskov , E R . 2000 . Nutritive evaluation of some Acacia from Kenya . Anim Feed Sci Technol , 85 : 89 – 98 .
- Annison , E F and Bryden , W L . 1998 . Perspectives on ruminant nutrition and metabolism. I. Metabolism in the rumen . Nutrit Res Rev , 11 : 173 – 198 .
- Association of Official Agricultural Chemists (AOAC) . 1990 . Official methods of analyses , 15th ed. , Washington , DC : Association of Official Agricultural Chemists .
- ARC . 1980 . The nutrients requirements of ruminant livestock , 4th ed. , 73 – 310 . Wallingford , UK : CAB International .
- Durand , M and Komisarczuck , S . 1988 . Major minerals and rumen microbiota . J Nutr , 118 : 249 – 260 .
- Le Houérou , H N . 1980 . “ Browse in Northern Africa ” . In Browse in Africa: The current state of knowledge , Edited by: Le Houérou , H N . 55 – 82 . Addis Ababa : ILCA .
- Leng , R A . 1990 . Factors affecting the utilisation of ‘poor- quality’ forage by ruminants particularly under tropical conditions . Nutr Res Rev , 3 : 277 – 303 .
- McDowell , L R . 1996 . Feeding minerals to cattle on pasture . Anim Feed Sci Technol , 60 : 247 – 271 .
- McKie , M R , Brown , D L , Melesse , A and Odenyo , A A . 2004 . Rumen microbes from African ruminants can degrade Acacia angustissima diamino acids . Anim Feed Sci Technol , 117 : 179 – 195 .
- Meschy , F . 2000 . Recent progress in the assessment of mineral requirements of goats . Livest Prod Sci , 64 : 9 – 14 .
- Minson , D J . 1990 . Forage in ruminants , San Diego , CA : Academic Press Inc. .
- Mullis , L A , Spears , J W and McCraw , R L . 2003 . Effects of breed (Angus vs. Simmental) and copper and zinc source on mineral status of steers fed high dietary iron . J Anim Sci , 81 : 318 – 322 .
- NRC . 2001 . Nutrient requirements of dairy cattle , 7th revised ed. , Washington , DC : NRC .
- Rubanza , C DK , Shem , M N , Otsyina , R , Ichinohe , T and Fujihara , T . 2003 . Nutritive evaluation of some browse tree legume foliages native to semi-arid areas in western Tanzania . Asian-Austral J Anim Sci , 16 : 1429 – 1437 .
- Rubanza , C DK , Shem , M N , Otsyina , R , Bakengesa , S S , Ichinohe , T and Fujihara , T . 2005 . Polyphenolics and tannins effect on in vitro digestibility of selected Acacia species leaves . Anim Feed Sci Technol , 119 : 129 – 142 .
- SAS/ Statview . 1999 . Using Statview. Statistical Analytical System (SAS) Inc. , 3rd ed , 288 Cary , NC, USA : SAS Inc. .
- Spears , J W . Overview of mineral nutrition in cattle: The dairy and beef NRC . Proc 13th Annual Florida Nutrition Symp. pp. 113 – 126 .
- Underwood , E J and Suttle , N F . 1999 . The mineral nutrition of livestock , 3rd ed. , Wallingford , , UK : CAB International .
- Van Soest , P J , Robertson , J B and Lewis , B A . 1991 . Methods for dietary fiber, neutral detergent fiber and non-starch carbohydrates in relation to animal nutrition . J Dairy Sci , 74 : 3583 – 3597 .